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Autres articles (61)

  • HTML5 audio and video support

    13 avril 2011, par

    MediaSPIP uses HTML5 video and audio tags to play multimedia files, taking advantage of the latest W3C innovations supported by modern browsers.
    The MediaSPIP player used has been created specifically for MediaSPIP and can be easily adapted to fit in with a specific theme.
    For older browsers the Flowplayer flash fallback is used.
    MediaSPIP allows for media playback on major mobile platforms with the above (...)

  • Support audio et vidéo HTML5

    10 avril 2011

    MediaSPIP utilise les balises HTML5 video et audio pour la lecture de documents multimedia en profitant des dernières innovations du W3C supportées par les navigateurs modernes.
    Pour les navigateurs plus anciens, le lecteur flash Flowplayer est utilisé.
    Le lecteur HTML5 utilisé a été spécifiquement créé pour MediaSPIP : il est complètement modifiable graphiquement pour correspondre à un thème choisi.
    Ces technologies permettent de distribuer vidéo et son à la fois sur des ordinateurs conventionnels (...)

  • List of compatible distributions

    26 avril 2011, par

    The table below is the list of Linux distributions compatible with the automated installation script of MediaSPIP. Distribution nameVersion nameVersion number Debian Squeeze 6.x.x Debian Weezy 7.x.x Debian Jessie 8.x.x Ubuntu The Precise Pangolin 12.04 LTS Ubuntu The Trusty Tahr 14.04
    If you want to help us improve this list, you can provide us access to a machine whose distribution is not mentioned above or send the necessary fixes to add (...)

Sur d’autres sites (10346)

  • ffmpeg aac encoder shows "Input contains (near) NaN/+-Inf"

    26 janvier 2021, par zzzzzz

    here's a question.
When my code goes to ret = avcodec_send_frame(enc_ctx, tmpFrame), sometimes it returns AVERROR(EINVAL). Many people say that the reason is the format of tmpFrame is AV_SAMPLE_FMT_S16, but encoder needs AV_SAMPLE_FMT_FLTP. However, my log shows that tmpFrame->format: 8, tmpFrame->channels: 1, tmpFrame->channel_layout: 4, tmpFrame->sample_rate: 32000, tmpFrame->nb_samples: 1024. Here 8 is the value of AV_SAMPLE_FMT_FLTP.

    


    So what is the reason of this bug ?

    


  • ffmpeg causes browser to hang up ?

    24 juillet 2012, par Itai Sagi

    I'm using ffmpeg to convert videos on the fly, as they say, and I'm facing with a very annoying, unsolvable and unreferenced problem (as of yet ;) ), when I run my php script, it basically works - takes the file, uses ffmpeg, starts converting it, but halway through it's finished, the browser hangs, I don't understand why or how to resolve it :
    (even with set_time_limit the bastard won't work).

    function convertToMp4(){
    
    /*
    
     * Converts a file to mp4, returns the new file name
    
     */
    
    set_time_limit(0);
    
    $tmpFile = $this->fileName;
    
    $newFile = uniqid();
    
    $outputFile = "output/$justFile.mp4";
    
    exec("ffmpeg -i " . $tmpFile . " -acodec copy -ar 44100 -ab 96k " . $outputFile. " &");
    
    unlink($tmpFile);
    
    return $outputFile;
    
}

    Ideas ?

  • FFMPEG for Windows - suggestions for how to overcome the " No such file or directory" issue

    11 mars 2023, par Scott Hatton

    I am using FFMPEG (Windows version)

    


    I have files called 'MCR_0400.jpeg' numbered sequentially up to 'MCR_0450.jpeg'

    


    When I run :
ffmpeg -i 'MCR_%4d.jpeg' -start_number 0400 -c:v libx264 out.mp4

    


    it returns :
Could find no file with path 'MCR_%4d.jpeg' and index in the range 0-4
'MCR_%4d.jpeg' : No such file or directory

    


    I have spend the day trying all sorts of variations on the file name parameter : with and without quotes, full Windows path to it so I assume I'm doing something really stupidly wrong.

    


    But I just cannot fathom it.

    


    Can anybody help ?

    


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